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Hot Springs
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The United States holds the largest share of this directory, over 500 springs, from free wilderness pools on Forest Service land to grand desert resorts. No…

📍 509 destinations ♨ Thermal spas & springs 🗺 Map & travel tips

Explore United States's hot springs

The United States holds the largest share of this directory, over 500 springs, from free wilderness pools on Forest Service land to grand desert resorts. No other country mixes raw backcountry soaking and polished spa culture at this scale. The West is the story: the Rockies, Cascades and Basin and Range are one long geothermal seam.

All places (509) Resorts & spas Public pools Natural springs
Roses Plunge, Montana Roses Plunge, Montana For a wilder soak in Montana, USA, Roses Plunge delivers: natural pools, open surroundings and far fewer people. Respect the spot, leave… Roses Plunge, Montana → Royal Springs, Florida Royal Springs, Florida Royal Springs is a natural hot spring in Florida, USA. Getting there can be half the adventure — bring water, pack out… Royal Springs, Florida → Roystone Hot Springs Idaho, United States Roystone Hot Springs Idaho, United States Roystone Hot Springs Idaho keeps things raw in Idaho, USA — geothermal water, minimal development, maximum atmosphere. Conditions can change with weather… Roystone Hot Springs Idaho → Ruby Valley Hot Springs, Nevada Ruby Valley Hot Springs, Nevada For a wilder soak in Nevada, USA, Ruby Valley Hot Springs delivers: natural pools, open surroundings and far fewer people. Respect the… Ruby Valley Hot Springs, Nevada → Russian and Turkish Baths, New York Russian and Turkish Baths, New York Russian and Turkish Baths keeps things raw in New York, USA — geothermal water, minimal development, maximum atmosphere. Conditions can change with… Russian and Turkish Baths, New York → Russian John Hot Spring Idaho, United States Russian John Hot Spring Idaho, United States Russian John Hot Spring Idaho is a natural hot spring in Idaho, USA. Getting there can be half the adventure — bring… Russian John Hot Spring Idaho → Ryegrass Hot Springs, Oregon Ryegrass Hot Springs, Oregon For a wilder soak in Oregon, USA, Ryegrass Hot Springs delivers: natural pools, open surroundings and far fewer people. Respect the spot,… Ryegrass Hot Springs, Oregon → Sacajawea Hot Springs Idaho, United States Sacajawea Hot Springs Idaho, United States For a wilder soak in Idaho, USA, Sacajawea Hot Springs Idaho delivers: natural pools, open surroundings and far fewer people. Respect the… Sacajawea Hot Springs Idaho → Sagewater Springs, California Sagewater Springs, California Sagewater Springs is a natural hot spring in California, USA. Getting there can be half the adventure — bring water, pack out… Sagewater Springs, California → Salida Hot Springs Aquatic Center, Colorado Salida Hot Springs Aquatic Center, Colorado Salida Hot Springs Aquatic Center is a natural hot spring in Colorado, USA. Getting there can be half the adventure — bring… Salida Hot Springs Aquatic Center, Colorado →

Choose your kind of soak

Whether you're traveling with family, seeking a quiet retreat, or looking for mineral-rich waters, United States has a spring for you.

Resorts & spas Resorts & spas Easy soaks with restaurants, robes and wellness extras. → Public pools Public pools Fun, affordable thermal bathing for all ages. → Natural springs Natural springs Wild pools earned with a hike or a dirt road. →

The United States holds the largest share of this directory, over 500 springs, from free wilderness pools on Forest Service land to grand desert resorts. No other country mixes raw backcountry soaking and polished spa culture at this scale. The West is the story: the Rockies, Cascades and Basin and Range are one long geothermal seam.

How to reach United States's hot springs

Fly into Denver for the Colorado Rockies, Salt Lake City for Utah and Idaho, Reno or Las Vegas for Nevada, and Seattle or Portland for the Cascades. A car is essential, most wild springs are miles from the nearest town, and many need high-clearance or 4WD. Pair spring regions with national parks for the classic American road trip.

Where United States's springs cluster

  • Colorado — Resort towns like Glenwood Springs and Pagosa Springs mixed with free creekside pools along forest roads.
  • Idaho — Dozens of free river-side soaks in national forests, the connoisseur's state for backcountry bathing.
  • Nevada & California — Desert playa-edge pools around the Black Rock Desert and the developed resorts of the Owens Valley.
  • Pacific Northwest — Forest hot springs in Oregon and Washington, from lodge-run pools to clothing-optional creek soaks.

Best time to visit

September–October is prime: stable weather, fall color, warm water against crisp air. Winter brings legendary snow soaks but closes many forest roads. Desert springs are most comfortable October–April.

Good to know

Leave No Trace is the rule at wild pools: pack out everything, no soap in the water, keep noise down. Many backcountry pools are clothing-optional by custom. Always test temperature before entering, undeveloped sources can scald, and download offline maps, because cell service rarely reaches the trailhead.

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